0138-6557 0138-6557 S0138-65572023000100008 Peru Peru Perú 00 03 2023 00 03 2023 52 1

1 2006 368 9549 9549 1810-27 2 2018 18 1 1 201 3 2018 49 2 2 171-9 4 2008 1 1 1 23-32 5 2014 40 3 3 144-53 6 2017 39 7 7 344-9 7 2020 29 7 7 989-95 8 2020 5 25 9 2021 12 2 2 43-8 10 2016 6 1 1 539-47 11 2019 99 2 2 131-6 12 2022 33 13 2022 104 14 2013 88 2 2 250-6 15 2022 76 3 3 407-26 16 2018 7 1 17 2020 29 7 7 989-95 18 American College of Obstetricians and Gynecologists' Committee on Practice Bulletins-Gynecology 2019 133 3 3 e194-207 19 2016 6 156-61 20 2017 95 3 3 227-33 21 2018 12 3 3 200-6